Let me start by saying we DO have a pediatrics app tomor. Just looking for some reassurance i suppose. Has anyone else had experience with vomiting in a child (not baby) and turned out NOT to be anything serious eg brain tumour etc. Grandson is 5 and this vomiting has been going on off and on (more recently on) since Feb. Sometimes morning, sometimes lunchtime, afternoon. occasionally evening. Absolutely fine in between, no prob with balance headaches etc. He does suffer with tonsillitis but that has been fine for last month so not that and has been on antibiotics 2 or 3 times over last few months which finished over 3 weeks ago. Sometimes after eating or drinking or running round.sometimes in morning. Sometimes at school sat down. Gp said reflux and has been on Gaviscon for 2 weeks.